A remote control launching device with key protection cover

Abstract

The utility model relates to industrial remote control field especially is involved in a kind of remote control launching device with key protective sleeve, including upper shell, lower shell and the PCB board being set between upper shell and lower shell, upper shell is provided with several key holes, PCB board is provided with several keys, key protrudes from the plane where key hole is at by passing through key hole;It further includes the key protective sleeve of flexible material one-piece, key protective sleeve includes bottom plate and several key covers, key cover is matched with the number of key, the key cover is set in key cover inside. Assembly process, only need to set key protective sleeve on key, then cover upper shell, connect upper shell with lower shell and install is completed. Compared to prior art for single key single installation key protective sleeve, its process is more convenient, production assembly man-hour is less, further can save production, installation cost.

Description

Technical Field

[0001] This utility model relates to the field of industrial remote control, and in particular to a remote control transmitter with a button protective cover. Background Technology

[0002] With the advancement of industrial technology, remote control technology for industrial equipment or engineering machinery has become more widespread.

[0003] Existing industrial remote controls generally have multiple buttons. To improve safety during operation and prevent accidental button presses, the buttons on industrial remote controls are generally designed to be relatively large. Rubber sleeves are also a standard technique for protecting the buttons. However, current technology commonly uses a method of installing a single rubber sleeve on each button. This method is cumbersome during remote control assembly, requiring the installation of a sleeve on each button individually. This further increases production time and costs. Summary of the Invention

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a remote control transmitter with a button protective sleeve, thereby solving the problem that the existing technology, which commonly uses a single button with a single rubber sleeve, results in a cumbersome assembly process for the remote control, leading to increased production time and costs.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a remote control transmitter with a button protective sleeve, comprising an upper shell, a lower shell, and a PCB board disposed between the upper shell and the lower shell, wherein the upper shell is provided with a plurality of button holes, and the PCB board is provided with a plurality of buttons, the buttons passing through the button holes and protruding from the plane where the button holes are located; characterized in that it further comprises a button protective sleeve integrally formed of flexible material, the button protective sleeve comprising a base plate and a plurality of button sleeves, the number of button sleeves matching the number of buttons, and the buttons being fitted inside the button sleeves.

[0006] Furthermore, a first protrusion is provided between the button sleeve and the base plate, the side wall of the first protrusion abuts against the inner side wall of the adjacent upper shell, and a gap is provided between the side wall of the button sleeve adjacent to the first protrusion and the side wall of the adjacent upper shell.

[0007] Furthermore, the button sleeve is provided with a second protrusion, which abuts against the edge of the PCB board.

[0008] Furthermore, the upper housing includes a pressure plate, which abuts against the upper surface of the bottom plate of the button protective sleeve, and the lower surface of the bottom plate of the button protective sleeve abuts against the lower housing.

[0009] Furthermore, the pressure plate is an inwardly and downwardly bent vertical plate on the inner side of the upper housing.

[0010] Furthermore, the contact portion between the button protective sleeve and the lower housing is provided with several holes or grooves.

[0011] Furthermore, the lower housing is provided with several protrusions, which are inserted into the holes or grooves of the button protective sleeve.

[0012] Furthermore, the PCB board is provided with several positioning holes, and the protrusion of the lower housing passes through the positioning holes and connects to the button protective sleeve.

[0013] Furthermore, the lower housing is provided with several support members, which abut against the bottom of the PCB board.

[0014] Furthermore, a support plate is provided inside the lower housing, and the support member is disposed on the support plate.

[0015] In summary, the advantages of adopting the technical solution of this utility model compared with traditional technical means are:

[0016] 1. This solution uses a one-piece molded button protective cover. During the installation process, the button protective cover only needs to be installed on the button. Compared with the existing technology, the installation process is simple, saves installation time, improves production efficiency, and reduces production costs.

[0017] 2. This solution directly uses a flexible, one-piece molded button cover as the core component for waterproofing and dustproofing. Compared with the existing technology that requires separate design of waterproof strips and related structures for waterproofing and dustproofing, this solution has a simpler mechanism, requires fewer parts, is easier to install, and has lower production costs. Attached Figure Description

[0018] The foregoing and other objects, features and advantages of this invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

[0019] Figure 1 This is an exploded view of the present invention.

[0020] Figure 2 For the present utility model Figure 1 A magnified view of part A;

[0021] Figure 3 This is a schematic cross-sectional view of the present invention;

[0022] Figure 4 For the present utility model Figure 3 A magnified view of part B;

[0023] The following are the part numbers: Upper shell 100, Lower shell 200, PCB board 300, Button protective sleeve 400, Support component 500, Support plate 600, Vertical plate 110, Protrusion 210, Positioning hole 310, Button sleeve 410, Base plate 420, First boss 430, Second boss 440, Gap 450. Detailed Implementation

[0024] The following embodiments of this utility model serve as inspiration. Through the following description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The scope of protection of this utility model is not limited to the contents of the claims and description.

[0025] The present invention will be further described with reference to the following figures:

[0026] like Figures 1-4 As shown, a remote control transmitter with a button protective sleeve includes an upper housing 100, a lower housing 200, and a PCB board 300 disposed between the upper housing 100 and the lower housing 200. The upper housing 100 has a plurality of button holes, and the PCB board 300 has a plurality of buttons, which protrude through the button holes and out of the plane of the button holes. It also includes a flexible, integrally molded button protective sleeve 400, which includes a base plate 420 and a plurality of button sleeves 410, the number of button sleeves 410 matching the number of buttons, with each button fitted inside a button sleeve 410. The assembly process simply involves placing the button protective sleeve 400 over the button, then covering it with the upper housing 100, and connecting the upper housing 100 to the lower housing 200 to complete the installation. Compared to the prior art of installing button sleeves individually for each button, this process is more convenient, reduces production and assembly time, and further saves production and installation costs.

[0027] Specifically, flexible materials refer to non-metallic materials such as rubber and silicone; they can also be composite materials or other materials capable of elastic deformation. Their purpose is to protect the buttons and prevent damage. Secondly, during the pressing process, the button sleeve 410 exhibits a certain degree of elastic deformation. Furthermore, the sealing, waterproofing, and dustproofing functions achieved by the button protective sleeve 400, as described below, are also based on the elastic deformation of this flexible material.

[0028] During the pressing process of the button sleeve 410, the button sleeve 410 will deform. Therefore, a first protrusion 430 is provided between the button sleeve 410 and the base plate 420. The side wall of the first protrusion 430 abuts against the inner side wall of the adjacent upper housing 100. A gap 450 is provided between the side wall of the button sleeve 410 adjacent to the first protrusion 430 and the side wall of the adjacent upper housing 100. The gap 450 is the deformation space reserved for the elastic deformation of the button sleeve 410. The abutting between the inner side wall of the upper housing 100 and the side wall of the button sleeve 410 can achieve stable installation of the button sleeve 410, as well as a sealing, waterproof and dustproof effect.

[0029] The button sleeve 410 is provided with a second protrusion 440, which abuts against the edge of the PCB board 300. This can be understood as the second protrusion 440 abutting against both ends and / or sides of the PCB board 300, thus fixing the button sleeve 400 to the PCB board 300 and ensuring horizontal stability during button pressing.

[0030] The upper housing 100 includes a pressure plate that abuts against the upper surface of the bottom plate 420 of the button protective sleeve 400, while the lower surface of the bottom plate 420 of the button protective sleeve 400 abuts against the lower housing 200. The pressure plate presses the bottom plate 420 of the button protective sleeve 400 onto the lower housing 200. During this assembly process, the bottom plate 420 of the button protective sleeve 400 undergoes a certain elastic deformation under the pressure of the pressure plate and the lower housing 200, achieving a sealing effect. Simultaneously, the pressure plate abuts against the inner wall of the upper housing 100, thus fixing the button protective sleeve 400 between the upper housing 100 and the lower housing 200.

[0031] The pressure plate is an inwardly bent vertical plate 110 on the inner side of the upper housing 100.

[0032] When the button cover 400 is installed, it abuts against the lower housing 200. The abutting part includes the contact portion, which has several holes or grooves. The holes or grooves allow for deformation space to accommodate deformation of the contact portion of the button cover 400, achieving a better sealing effect.

[0033] The lower housing 200 is provided with a plurality of protrusions 210, which are inserted into holes or grooves in the button protective sleeve 400. This achieves a better seal between the button protective sleeve 400 and the lower housing 200, and further improves the stability of the installation between the button protective sleeve 400 and the lower housing 200.

[0034] The PCB board 300 is provided with a plurality of positioning holes 310, and the protrusion 210 of the lower housing 200 passes through the positioning holes 310 and connects to the button protective sleeve 400. This further improves the sealing effect between the button protective sleeve 400, the PCB board 300 and the lower housing 200, and also ensures the installation stability of the PCB board 300 between the button protective sleeve 400 and the lower housing 200.

[0035] The lower housing 200 is provided with several support members 500, which abut against the bottom of the PCB board 300. The support members 500 prevent excessive button pressing force from damaging the support portions at both ends of the PCB board 300, thus distributing the pressing force across the support members 500 and improving product lifespan. They also further enhance the installation stability of the PCB board 300.

[0036] Since the support member 500 is located between the PCB board 300 and the lower housing 200, and the space between the PCB board 300 and the lower housing 200 is relatively large, the support member 500 is relatively tall. During long-term use under stress, it may shift, affecting the product's lifespan. Therefore, a support plate 600 is provided inside the lower housing 200, and the support member 500 is mounted on the support plate 600. This transfers the stress on the support member 500 to the support plate 600, improving the lifespan of the support member 500, further extending the product's lifespan, and also improving the stability during product assembly.

[0037] In the description of this specification,

[0038] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship commonly used when the product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In addition, the terms "horizontal," "vertical," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A remote control transmitter with a button protective cover, comprising an upper housing (100), a lower housing (200), and a PCB board (300) disposed between the upper housing (100) and the lower housing (200), wherein the upper housing (100) is provided with a plurality of button holes, and the PCB board (300) is provided with a plurality of buttons, the buttons protruding through the button holes from the plane of the button holes; characterized in that, It also includes a flexible material integrally molded button protective cover (400), the button protective cover (400) includes a base plate (420) and a plurality of button sleeves (410), the number of button sleeves (410) is matched with the number of buttons, and the buttons are fitted inside the button sleeves (410).

2. The remote control transmitter with a button protective cover according to claim 1, characterized in that, A first protrusion (430) is provided between the button sleeve (410) and the base plate (420). The side wall of the first protrusion (430) abuts against the inner side wall of the adjacent upper shell (100). A gap (450) is provided between the side wall of the button sleeve (410) adjacent to the first protrusion (430) and the side wall of the adjacent upper shell (100).

3. A remote control transmitter with a button protective cover according to claim 1, characterized in that, The button sleeve (410) is provided with a second protrusion (440), which abuts against the edge of the PCB board (300).

4. A remote control transmitter with a button protective cover according to claim 1, characterized in that, The upper housing (100) includes a pressure plate that abuts against the upper surface of the bottom plate (420) of the button protective sleeve (400), and the lower surface of the bottom plate (420) of the button protective sleeve (400) abuts against the lower housing (200).

5. A remote control transmitter with a button protective cover according to claim 4, characterized in that, The pressure plate is an inwardly and downwardly bent vertical plate (110) on the inner side of the upper housing (100).

6. A remote control transmitter with a button protective cover according to claim 4, characterized in that, The contact portion between the button protective sleeve (400) and the lower housing (200) is provided with several holes or grooves.

7. A remote control transmitter with a button protective cover according to claim 6, characterized in that, The lower housing (200) is provided with a plurality of protrusions (210), which are inserted into the holes or grooves of the key protective sleeve (400).

8. A remote control transmitter with a button protective cover according to claim 7, characterized in that, The PCB board (300) is provided with a plurality of positioning holes (310), and the protrusion (210) of the lower housing (200) passes through the positioning holes (310) and connects to the button protective sleeve (400).

9. A remote control transmitter with a button protective cover according to claim 1, characterized in that, The lower housing (200) is provided with a plurality of support members (500), which abut against the bottom of the PCB board (300).

10. A remote control transmitter with a button protective cover according to claim 9, characterized in that, A support plate (600) is provided inside the lower housing (200), and the support member (500) is disposed on the support plate (600).

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